Okay, so i am gonna share with you the coolest prank that can now be made in world of warcraft. Its not bannable, the only danger is that you may die laughing.
So basically you need 2 things
a mage who can make portals to orgrimmar
a big tauren mammoth mount
So basically what you are going to do is go with the tauren and mount the mammoth, then go and stay where the portal to orgrimmar in dalaran is.
In the free spot to the left of it, make your mage to do a portal to orgrimmar.
Results will be hillarious. People will be asking WTF is going on and stuff like that, and they will keep trying to get into the portal and get disoriented. Screenshots cant possibily express theyr emotions. You have to be in game and see it for hard laughs.
Here is a screenshot (I spammed allys raiding orgrimmar so lots of them from dala would come take the portal)
Hope you will enjoy it. :wave: